Kershaw Bel AirAbout Discover USA made quality and functionality with the Bel Air. When opening the knife, its satisfying smoothness is unmatched thanks to manual KVT ball bearings and DuraLock technology. Confidently handle the blade as the crossbar secures it in place, and when closing, pull back on the handle button to drop the blade shut. Cutting wise, MagnaCut blade steel holds an exceptional edge, and the reverse tanto blade stands up to the toughest